Rattling during the spin cycle

After I disconnected the power and water and turned the washer around. I removed the back panel cover and the top and back panel to get to the pulley wheel. Once I remove the retaining nut and pulley the wheel off the spindle, i compared the new and the old parts and noticed the obvious wear on the old part, luckily the spindle was not damaged and still functional. Placing the new pulley wheel was a little more challenging. Once I seated the pulley wheel with a gentle tap from a rubber mallet. I fitted the lock nut onto the spindle and continued seating the wheel evenly using the nut to the prescribed torque pressure. After I reassembled the washer and reconnected the water and power, tested the washer, and success!